<div class="widgets">
    <ba-card title="">
        <div class="form-group row">
            <div class="col-sm-6">
                <!--<label class="form-control-label">刷新间隔（单位：毫秒）:</label>
                <input class="form-control" type="text" [(ngModel)]="timerInterval" />-->
            </div>

            <div class="form col-sm-9">
                <div id="container" style="height: 600px;"></div>
            </div>
        </div>
    </ba-card>
</div>